Vincent Busigny
Contenu / Travaux
My research work is mostly focused on the reconstruction of paleo-environments and ecosystems from ancient sedimentary rocks deposited during the Precambrian era. I use stable isotopes (C, N, Fe, O, H, S), together with chemical and mineralogical compositions, for searching ancient traces of microbial activity and deciphering environmental conditions. To address these questions, I conduct (1) studies on ancient sedimentary rocks, (2) laboratory experiments to determine reliable traces of microorganisms, and (3) studies on modern analogues of ancient environments (such as anoxic lakes or oceanic basins) in order to characterize the physico-chemical processes from water column to sediment. In parallel, I’m also working on Earth chemical geodynamics, through quantification of the chemical and isotope exchanges between surface reservoirs (ocean, atmosphere, biosphere, crust) and Earth mantle. I tackle these questions by determining (1) interactions between seawater and oceanic crust, and (2) modifications induced by subduction zone metamorphism.Projets
ANR SIGMAG
SIGNATURE DES MAGNETITES PRODUITES PAR LES BACTERIES MAGNETOTACTIQUES : PERSPECTIVES CHIMIQUES AND ISOTOPIQUES Les bactéries magnétotactiques (MTB) p...
Publications
Mathon François, Amor Matthieu, Guyot François, Menguy Nicolas, Lefevre Christopher, Busigny Vincent. Establishing the content in trace and minor elements of magnetite as a biosignature of magnetotactic bacteria. Geochimica et Cosmochimica Acta, Elsevier, septembre 2024. <10.1016/j.gca.2024.09.020>
Pellerin Alice, Thomazo Christophe, Ader Magali, Rossignol Camille, Rego Eric Siciliano, Busigny Vincent, Philippot Pascal. Neoarchaean oxygen-based nitrogen cycle en route to the Great Oxidation Event. Nature, Nature Publishing Group, 21 août 2024. <10.1038/s41586-024-07842-x>
Busigny Vincent, Lebeau Oanez, Jézéquel Didier, Chaduteau Carine, Crowe Sean, Ader Magali. Preservation of organic C and N isotope signatures from water column to sediments in the anoxic and ferruginous Pavin lake. Chemical Geology, Elsevier, janvier 2024, 643. <10.1016/j.chemgeo.2023.121814>
Debret Baptiste, Caurant Clara, Ménez Bénédicte, Busigny Vincent, Moynier Frédéric. Evidence for isotopically light Fe mobility under oxidising conditions in subduction zone fluids: A record of Monviso meta-serpentinites, Western Alps. Earth and Planetary Science Letters, Elsevier, 2024, 642. <10.1016/j.epsl.2024.118855>
Dupeyron Juliette, Decraene Marie-Noëlle, Marin-Carbonne Johanna, Busigny Vincent. Formation pathways of Precambrian sedimentary pyrite: Insights from in situ Fe isotopes. Earth and Planetary Science Letters, Elsevier, mai 2023, 609. <10.1016/j.epsl.2023.118070>
Rego Eric Siciliano, Busigny Vincent, Lalonde Stefan V, Rossignol Camille, Babinski Marly, Philippot Pascal. Low-phosphorus concentrations and important ferric hydroxide scavenging in Archean seawater. PNAS Nexus, Oxford University Press, 01 mars 2023, 2. <10.1093/pnasnexus/pgad025>
Dupeyron Juliette, Decraene Marie-Noëlle, Marin Carbonne Johanna, Busigny Vincent. Corrigendum to "Formation pathways of Precambrian sedimentary pyrite: Insights from in situ Fe isotopes" [Earth Planet. Sci. Lett. 609 (2023) 118070]. Earth and Planetary Science Letters, Elsevier, 2023, 616. <10.1016/j.epsl.2023.118229>
Qu Yuan-Ru, Liu Sheng-Ao, Busigny Vincent, Wang Ze-Zhou, Teng Fang-Zhen. Carbonate-silicate interaction in subducting slabs recorded by Zn isotopes in western Alps metasediments. Earth and Planetary Science Letters, Elsevier, 2023, 616. <10.1016/j.epsl.2023.118234>
Rego Eric Siciliano, Busigny Vincent, Philippot Pascal. Chemical extraction of iron from carbonate in banded iron formations for isotope analysis. Chemical Geology, Elsevier, novembre 2022, 611. <10.1016/j.chemgeo.2022.121120>
Amor Matthieu, Faivre Damien, Corvisier Jérôme, Tharaud Mickaël, Busigny Vincent, Komeili Arash, Guyot Francois. Defining Local Chemical Conditions in Magnetosomes of Magnetotactic Bacteria. Journal of Physical Chemistry B, American Chemical Society, 14 avril 2022, 126. <10.1021/acs.jpcb.2c00752>
Wang Ze-Zhou, Teng Fang-Zhen, Busigny Vincent, Liu Sheng-Ao. Evidence from HP/UHP metasediments for recycling of isotopically heterogeneous potassium into the mantle. The American Mineralogist, Mineralogical Society of America, 01 mars 2022, 107. <10.2138/am-2021-7923>
Bidaud Cécile C, Monteil Caroline L, Menguy Nicolas, Busigny Vincent, Jézéquel Didier, Viollier Éric, Travert Cynthia, Skouri-Panet Fériel, Benzerara Karim, Lefevre Christopher T, Duprat Élodie. Biogeochemical Niche of Magnetotactic Cocci Capable of Sequestering Large Polyphosphate Inclusions in the Anoxic Layer of the Lake Pavin Water Column. Frontiers in Microbiology, Frontiers Media, 10 janvier 2022, 12. <10.3389/fmicb.2021.789134>
Duverger Arnaud, Bernard Sylvain, Viennet Jean‐christophe, Miot Jennyfer, Busigny Vincent. Formation of pyrite spherules from mixtures of biogenic FeS and organic compounds during experimental diagenesis. Geochemistry, Geophysics, Geosystems, AGU and the Geochemical Society, 09 octobre 2021, 22. <10.1029/2021gc010056>
Havas Robin, Savian Jairo F., Busigny Vincent. Iron isotope signature of magnetofossils and oceanic biogeochemical changes through the Middle Eocene Climatic Optimum.. Geochimica et Cosmochimica Acta, Elsevier, octobre 2021, 311. <10.1016/j.gca.2021.07.007>
Chaduteau Carine, Ader Magali, Lebeau Oanez, Landais Guillaume, Busigny Vincent. Organic matter removal for continuous flow isotope ratio mass spectrometry analysis of carbon and oxygen isotope compositions of calcite or dolomite in organic‐rich samples. Limnology and Oceanography: Methods, Association for the Sciences of Limnology and Oceanography, août 2021, 19. <10.1002/lom3.10442>
Rego Eric Siciliano, Busigny Vincent, Lalonde Stefan, Philippot Pascal, Bouyon Amaury, Rossignol Camille, Babinski Marly, Cássia Zapparoli Adriana. Anoxygenic photosynthesis linked to Neoarchean iron formations in Carajás (Brazil). Geobiology, Wiley, 04 mars 2021. <10.1111/gbi.12438>
Philippot Pascal, Killingsworth Bryan, Paquette Jean-Louis, Tessalina Svetlana, Cartigny Pierre, Lalonde Stefan, Thomazo Christophe, Ávila Janaina, Busigny Vincent. Comment on "Correlation of the stratigraphic cover of the Pilbara and Kaapvaal cratons recording the lead up to Paleoproterozoic Icehouse and the GOE" by Andrey Bekker, Bryan Krapež, and Juha A. Karhu, 2020, Earth Science Reviews, https://doi.org/10.1016/j.earscirev.2020.103389. Earth-Science Reviews, Elsevier, mars 2021. <10.1016/j.earscirev.2021.103594>
Monteil Caroline, Benzerara Karim, Menguy Nicolas, Bidaud Cécile, Michot-Achdjian Emmanuel, Bolzoni Romain, Mathon François, Coutaud Margot, Alonso Béatrice, Garau Camille, Jézéquel Didier, Viollier Eric, Ginet Nicolas, Floriani Magali, Swaraj Sufal, Sachse Martin, Busigny Vincent, Duprat Elodie, Guyot François, Lefevre Christopher. Intracellular amorphous Ca-carbonate and magnetite biomineralization by a magnetotactic bacterium affiliated to the Alphaproteobacteria. The International Society of Microbiologial Ecology Journal, Nature Publishing Group, janvier 2021, 15. <10.1038/s41396-020-00747-3>
Busigny Vincent, Mathon François P, Jézéquel Didier, Bidaud Cécile C, Viollier Eric, Bardoux Gérard, Bourrand Jean‐jacques, Benzerara Karim, Duprat Elodie, Menguy Nicolas F, Monteil Caroline, Lefèvre Christopher T.. Mass collection of magnetotactic bacteria from the permanently stratified ferruginous Lake Pavin, France. Environmental Microbiology, Society for Applied Microbiology and Wiley-Blackwell, 2021. <10.1111/1462-2920.15458>